body {
  font-family: system-ui, sans-serif;
  color: #1f2328;
  background: #ffffff;
  margin: 1rem auto;
  max-width: 1100px;
  padding: 0 1rem;
  line-height: 1.45;
}

h1 {
  font-size: 1.5rem;
}

h2 {
  font-size: 1.15rem;
  margin-top: 2rem;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid #d0d7de;
}

table {
  border-collapse: collapse;
}

th,
td {
  border: 1px solid #d0d7de;
  padding: 0.3rem 0.7rem;
  text-align: left;
  font-variant-numeric: tabular-nums;
}

th {
  background: #f6f8fa;
}

button {
  padding: 0.4rem 1.2rem;
  border: 1px solid #1f883d;
  border-radius: 6px;
  background: #1f883d;
  color: #ffffff;
  cursor: pointer;
}

button.secondary {
  background: #ffffff;
  border-color: #d0d7de;
  color: #cf222e;
}

#status {
  color: #0969da;
}

#log {
  border: 1px solid #d0d7de;
  background: #f6f8fa;
  padding: 0.5rem;
  max-height: 300px;
  overflow-y: auto;
  font-size: 0.8rem;
}

#screencast {
  border: 1px solid #d0d7de;
  max-width: 100%;
}

.run-done-ok {
  color: #1a7f37;
}

.run-done-fail {
  color: #cf222e;
}

.run-queued {
  color: #57606a;
}

#history th {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}